Patents Assigned to Volterra Semicanductor Corporation
  • Patent number: 8362867
    Abstract: A multi-winding inductor includes a first foil winding and a second foil winding. One end of the first foil winding extends from a first side of the core and wraps under the core to form a solder tab under the core. One end of the second foil winding extends from a second side of the core and wraps under the core to form another solder tab under the core. Respective portions of each solder tab are laterally adjacent under the magnetic core. A coupled inductor includes a magnetic core including a first and a second end magnetic element and a plurality of connecting magnetic elements disposed between and connecting the first and second end magnetic elements. A respective first and second single turn foil winding is wound at least partially around each connecting magnetic element. Each foil winding has two ends forming respective solder tabs.
    Type: Grant
    Filed: July 1, 2011
    Date of Patent: January 29, 2013
    Assignee: Volterra Semicanductor Corporation
    Inventor: Alexandr Ikriannikov